On a 2002 Toyota RAV4, the oxygen sensors are located in two main places: one upstream (pre-catalytic converter) and one downstream (post-catalytic converter). The upstream sensor is typically found on the exhaust manifold or just before the catalytic converter, while the downstream sensor is located after the catalytic converter in the exhaust system. Both sensors are essential for monitoring exhaust gases and ensuring optimal engine performance.
air fuel ratio sensors are in the exhaust-they are like oxygen sensors but work differently
The 2002 Toyota Camry XLE has four oxygen sensors. There are two sensors on the exhaust manifold ,and one before and one after the catalytic converter.
4 all together
altho not familiar with the 02. The common place for an O2 sensor is on the exhaust manifold prior to the catalytic converter.
There are 3 oxygen sensors on this vehicle. Some of the Highlanders with California emissions have 2 fron Air/Fuel Ratio sensors and one rear Oxygen sensor.
There are 4 sensors,,2 before the converter and 2 after on the exhaust system
The 2002 Pathfinder oxygen sensors are critical part of the engine management system. You can find the oxygen sensors in the exhaust system.
All O2 sensors are located somewhere on your exhaust pipe.
oxygen sensors are part of the exhaust system
According to the Haynes shop manual, the two upstream sensors are located on the exaust manifolds. The downstream sensor is located behind the rear flange for the downstream catalyst, just ahead of the front muffler.
All oxygen sensors are located in the exhaust system either before or after the catalytic converter.
There are four oxygen sensors on a 2002 Intrepid. There is one before, and one after the catalytic converter on each side of the engine.